CVE-2026-98217 IB/mlx4: Fix use-after-free on pkey sysfs registration failure

In the Linux kernel, the following vulnerability has been resolved: IB/mlx4: Fix use-after-free on pkey sysfs registration failure registerpkeytree ignores errors from registeronepkeytree and continues registering the remaining slaves. The per-slave error path has already released the pkey parent...

EUVD-2026-93144

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

CVE-2026-98216

The Linux kernel is vulnerable to an issue within the IB/hfi1 driver during the PIO_CRED credit-return mmap operation. The root cause involves two errors in hfi1_file_mmap(): first, cr_page_offset is incorrectly treated as pointer arithmetic, causing memvirt to land outside the allocated range, w...

CVE-2026-98216 IB/hfi1: Fix the PIO_CRED credit-return mmap

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

CVE-2026-98216 IB/hfi1: Fix the PIO_CRED credit-return mmap

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

EUVD-2026-93143

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve user SID across nested backing files SELinux saves the user file SID in a backing-file security blob so it remains available after mmap replaces vma-vmfile with a backing file. For nested backing files overlayfs...

CVE-2026-98215 selinux: preserve user SID across nested backing files

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve user SID across nested backing files SELinux saves the user file SID in a backing-file security blob so it remains available after mmap replaces vma-vmfile with a backing file. For nested backing files overlayfs...

CVE-2026-98215

The Linux kernel contains a vulnerability in SELinux related to how user file SIDs are preserved across nested backing files, such as overlayfs over overlayfs or FUSE passthrough . When mmap() replaces vma->vm_file with a backing file, the system may incorrectly use the SID of the mounter inst...

CVE-2026-98215 selinux: preserve user SID across nested backing files

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve user SID across nested backing files SELinux saves the user file SID in a backing-file security blob so it remains available after mmap replaces vma-vmfile with a backing file. For nested backing files overlayfs...

EUVD-2026-93142

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

CVE-2026-98214

A vulnerability in the Linux kernel allows the mprotect() system call to bypass SELinux checks performed by mmap() against intermediate layers of a stacked filesystem . While mmap() validates every backing layer in the stack, mprotect() only references the lowest backing file, skipping intermedia...

CVE-2026-98214 selinux: recheck intermediate backing files on mprotect()

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

CVE-2026-98214 selinux: recheck intermediate backing files on mprotect()

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

CVE-2026-98213 mmc: core: Cancel SDIO IRQ work before freeing host

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Cancel SDIO IRQ work before freeing host A host controller that uses sdiosignalirq schedules host-sdioirqwork from its interrupt handler. That work is only cancelled on the suspend path mmcsdiosuspend, not on the...

EUVD-2026-93141

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Cancel SDIO IRQ work before freeing host A host controller that uses sdiosignalirq schedules host-sdioirqwork from its interrupt handler. That work is only cancelled on the suspend path mmcsdiosuspend, not on the...

CVE-2026-98213

The Linux kernel contains a vulnerability in the mmc core where a host controller using sdio_signal_irq() schedules host->sdio_irq_work from its interrupt handler. This work is only cancelled during suspend, not on the remove/free path. Consequently, a worker armed just before the controller f...

CVE-2026-98213 mmc: core: Cancel SDIO IRQ work before freeing host

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Cancel SDIO IRQ work before freeing host A host controller that uses sdiosignalirq schedules host-sdioirqwork from its interrupt handler. That work is only cancelled on the suspend path mmcsdiosuspend, not on the...

EUVD-2026-93140

In the Linux kernel, the following vulnerability has been resolved: mmc: hsq: Fix use-after-free in retry work mmchsqpumprequests queues retrywork when requestatomic returns -EBUSY; today sdhci-sprd is the only consumer that implements requestatomic. The work is embedded in a devm-allocated mmchs...

CVE-2026-98212 mmc: hsq: Fix use-after-free in retry work

In the Linux kernel, the following vulnerability has been resolved: mmc: hsq: Fix use-after-free in retry work mmchsqpumprequests queues retrywork when requestatomic returns -EBUSY; today sdhci-sprd is the only consumer that implements requestatomic. The work is embedded in a devm-allocated mmchs...

CVE-2026-98212

The Linux kernel contains a use-after-free vulnerability in the mmc: hsq component. Specifically, the mmc_hsq_pump_requests() function queues retry_work when request_atomic() returns -EBUSY (currently implemented by sdhci-sprd). Because this work is embedded in a devm-allocated mmc_hsq but not ca...